CN114109992B - Plastic clamping structure - Google Patents
Plastic clamping structure Download PDFInfo
- Publication number
- CN114109992B CN114109992B CN202111289008.0A CN202111289008A CN114109992B CN 114109992 B CN114109992 B CN 114109992B CN 202111289008 A CN202111289008 A CN 202111289008A CN 114109992 B CN114109992 B CN 114109992B
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- CN
- China
- Prior art keywords
- connecting piece
- structure according
- head
- fastening structure
- sides
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- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a plastic clamping structure which comprises a base and a clamping main body arranged on the base, wherein the clamping main body comprises a tail part, a head part, a first connecting piece and a second connecting piece, the head part is arranged on the base, the two sides of the head part are connected with the first connecting piece, the two sides of the tail part are connected with the second connecting piece, and the other end of the first connecting piece is connected with the other end of the second connecting piece; the two sides of the tail part are also provided with the supporting ribs, the supporting ribs are positioned on the inner side of the second connecting piece, and the inner side of the first connecting piece is provided with the supporting blocks matched with the supporting ribs.
Description
Technical Field
The invention relates to a plastic clamping structure, and belongs to the technical field of clamping buckles.
Background
At present, soft interior products of automobiles are fixed by adopting buckles, the forms of the buckles are basically plastic buckles, the buckles are clamped by extrusion deformation of the self-clamping angles, and the structural buckles have large interference of the clamping angles and are not easy to detach; the clamping angle has the defects of small interference quantity, easy looseness, repeated disassembly and assembly, easy damage of the clamping angle and incapability of connecting 3 or more objects, so the applicability and the practicability are limited.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a plastic clamping structure so as to solve the existing problems.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a plastics joint structure, is in including base and setting buckle main part on the base, the buckle main part includes afterbody, head, first connecting piece and second connecting piece, the head sets up on the base, the head both sides all are connected with first connecting piece, afterbody both sides all are connected with the second connecting piece, and the first connecting piece other end is connected with the second connecting piece other end.
Further, supporting ribs are further arranged on two sides of the tail portion, the supporting ribs are located on the inner side of the second connecting piece, and supporting blocks matched with the supporting ribs are arranged on the inner side of the first connecting piece.
Further, the head is provided with an avoidance hole for the self-tapping screw to pass through, the avoidance hole extends to the other end of the base, the tail is provided with a small hole, and the small hole and the avoidance hole are coaxially arranged.
Further, the aperture of the avoidance hole is larger than that of the small hole, the aperture of the avoidance hole is 5mm, and the aperture of the small hole is 3.6mm.
Further, the first and second connectors are connected in a unitary structure at the discount, and the discount has a relatively thin material thickness.
Further, the connection part of the second connecting piece and the tail part is contracted inwards to form a frangible part.
Further, the connection part of the supporting ribs is inwards sunken to form a frangible structure.
Further, a V-shaped opening is formed in the middle of the inner end of the second connecting piece, so that the second connecting piece has elasticity.
Further, reinforcing ribs are arranged on the other two sides of the head.
The beneficial effects of the invention are as follows: the invention has the advantages of stable and simple integral structure, firm clamping, repeated disassembly and assembly, difficult damage and serial connection of a plurality of objects, and has the advantages of more convenient and quick fixation and installation of the objects, strong applicability and good practicability.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a plastic clip structure according to the present invention;
FIG. 2 is a diagram showing a normal state of a plastic clamping structure according to the present invention;
fig. 3 is a block diagram of a plastic clamping structure according to the present invention.
In the figure: base-1, afterbody-2, head-3, first connecting piece-4, second connecting piece-5, supporting rib-6, supporting shoe-7, discount department-8, opening-9, strengthening rib-10.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1, 2 and 3, a plastic clamping structure comprises: the novel buckle comprises a base 1 and a buckle main body arranged on the base, wherein the buckle main body comprises a tail 2, a head 3, a first connecting piece 4 and a second connecting piece 5, the head 3 is arranged on the base 1, the two sides of the head 3 are connected with the first connecting piece 4, the two sides of the tail 2 are connected with the second connecting piece 5, and the other end of the first connecting piece 4 is connected with the other end of the second connecting piece 5; the two sides of the tail part 2 are also provided with supporting ribs 6, the supporting ribs 6 are positioned on the inner side of the second connecting piece 5, and the inner side of the first connecting piece 4 is provided with supporting blocks 7 which are matched with the supporting ribs 6.
In this embodiment, the head 3 is provided with an avoidance hole through which the self-tapping screw passes, and the avoidance hole extends to the other end of the base 1, the tail 2 is provided with a small hole, the small hole and the avoidance hole are coaxially arranged, and the aperture of the avoidance hole is larger than that of the small hole.
In this embodiment, the first connecting piece 4 and the second connecting piece 5 are connected into an integral structure at the discount portion 8, the material thickness of the discount portion 8 is relatively thin, the connection portion of the second connecting piece 4 and the tail portion 2 is shrunk inwards to form a frangible portion, a V-shaped opening 9 is formed in the middle of the inner end of the second connecting piece 4, the second connecting piece 4 is made to have a spring, and the connection portion of the supporting rib 6 is shrunk inwards to form a frangible structure.
In this embodiment, the other two sides of the head 3 are provided with reinforcing ribs 10.
When the self-tapping fastener is used, the main body of the self-tapping fastener penetrates through an object to be clamped, then the self-tapping screw penetrates through the avoidance hole and the small hole, the self-tapping screw is tightened, the tail 2 of the self-tapping fastener moves forwards along with the rotation of the screw to limit the contact head 3, meanwhile, the first connecting piece 4 is opened, the middle supporting rib 6 props against the supporting block 7 on the first connecting piece, and the object is connected and fixed, so that the reliability of connection can be ensured, the use stability is good, the applicability is strong, and the practicability is good.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a plastics joint structure, includes base (1) and sets up buckle main part on the base, its characterized in that: the buckle main part includes afterbody (2), head (3), first connecting piece (4) and second connecting piece (5), head (3) set up on base (1), head (3) both sides all are connected with first connecting piece (4), afterbody (2) both sides all are connected with second connecting piece (5), and first connecting piece (4) other end is connected with the second connecting piece (5) other end, the both sides of afterbody (2) still are equipped with supporting rib (6), supporting rib (6) are located second connecting piece (5) inboard, and first connecting piece (4) inboard is equipped with supporting shoe (7) with supporting rib (6) looks adaptation.
2. The plastic fastening structure according to claim 1, wherein: the head part (3) is provided with an avoidance hole for the self-tapping screw to pass through, the avoidance hole extends to the other end of the base (1), the tail part (2) is provided with a small hole, and the small hole and the avoidance hole are coaxially arranged.
3. The plastic fastening structure according to claim 2, wherein: the aperture of the avoidance hole is larger than that of the small hole.
4. The plastic fastening structure according to claim 1, wherein: the joint of the supporting ribs (6) is inwards sunken to form a foldable structure.
5. The plastic fastening structure according to claim 1, wherein: the first connecting piece (4) and the second connecting piece (5) are connected into a whole structure at the discount place (8), and the material thickness of the discount place (8) is relatively thin.
6. The plastic fastening structure according to claim 5, wherein: the connection part of the second connecting piece (5) and the tail part (2) is contracted inwards to form a frangible part.
7. The plastic fastening structure according to claim 6, wherein: the middle part of the inner end of the second connecting piece (5) is provided with a V-shaped opening (9) so that the second connecting piece (5) has elasticity.
8. The plastic fastening structure according to claim 1, wherein: reinforcing ribs (10) are arranged on the other two sides of the head part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289008.0A CN114109992B (en) | 2021-11-02 | 2021-11-02 | Plastic clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289008.0A CN114109992B (en) | 2021-11-02 | 2021-11-02 | Plastic clamping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114109992A CN114109992A (en) | 2022-03-01 |
| CN114109992B true CN114109992B (en) | 2023-08-11 |
Family
ID=80380101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111289008.0A Active CN114109992B (en) | 2021-11-02 | 2021-11-02 | Plastic clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114109992B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161586A (en) * | 1995-12-19 | 1997-10-08 | 拉皮德有限公司 | Automatic fastening or closing device operating by passing through dead or null point |
| JP2003072508A (en) * | 2001-09-03 | 2003-03-12 | Piolax Inc | Airbag device |
| CN202789894U (en) * | 2012-08-13 | 2013-03-13 | 惠州市德赛西威汽车电子有限公司 | Fastener |
| CN204533084U (en) * | 2015-01-28 | 2015-08-05 | 长城汽车股份有限公司 | Buckle and product |
| CN205025881U (en) * | 2015-10-16 | 2016-02-10 | 宁波胜利汽配有限公司 | Rubber coating buckle for car |
| CN105605047A (en) * | 2016-03-07 | 2016-05-25 | 上海球明标准件有限公司 | Metal fixing clamp for fastening mounting members |
| CN107289199A (en) * | 2017-08-23 | 2017-10-24 | 重庆松芝汽车空调有限公司 | Automotive air-conditioning system pipeline Duct fixing clamp |
| CN107740798A (en) * | 2017-10-16 | 2018-02-27 | 上美塑胶（南京）有限公司 | A kind of automotive trim buckle |
| CN207725335U (en) * | 2017-11-29 | 2018-08-14 | 东莞市祥昱实业有限公司 | A kind of fastener for automobile |
| CN211442055U (en) * | 2019-12-13 | 2020-09-08 | 重庆长安汽车股份有限公司 | Car seat back skeleton and honeycomb panel connection structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10018214B2 (en) * | 2014-09-12 | 2018-07-10 | Illinois Tool Works Inc. | Fastener, in particular for fastening vehicle trim panels to a support |
-
2021
- 2021-11-02 CN CN202111289008.0A patent/CN114109992B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161586A (en) * | 1995-12-19 | 1997-10-08 | 拉皮德有限公司 | Automatic fastening or closing device operating by passing through dead or null point |
| JP2003072508A (en) * | 2001-09-03 | 2003-03-12 | Piolax Inc | Airbag device |
| CN202789894U (en) * | 2012-08-13 | 2013-03-13 | 惠州市德赛西威汽车电子有限公司 | Fastener |
| CN204533084U (en) * | 2015-01-28 | 2015-08-05 | 长城汽车股份有限公司 | Buckle and product |
| CN205025881U (en) * | 2015-10-16 | 2016-02-10 | 宁波胜利汽配有限公司 | Rubber coating buckle for car |
| CN105605047A (en) * | 2016-03-07 | 2016-05-25 | 上海球明标准件有限公司 | Metal fixing clamp for fastening mounting members |
| CN107289199A (en) * | 2017-08-23 | 2017-10-24 | 重庆松芝汽车空调有限公司 | Automotive air-conditioning system pipeline Duct fixing clamp |
| CN107740798A (en) * | 2017-10-16 | 2018-02-27 | 上美塑胶（南京）有限公司 | A kind of automotive trim buckle |
| CN207725335U (en) * | 2017-11-29 | 2018-08-14 | 东莞市祥昱实业有限公司 | A kind of fastener for automobile |
| CN211442055U (en) * | 2019-12-13 | 2020-09-08 | 重庆长安汽车股份有限公司 | Car seat back skeleton and honeycomb panel connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114109992A (en) | 2022-03-01 |
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